Finding the Fourth Proportional to 597,477.83, 824,508.97 and 325,547.98
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Solution
The fourth proportional to 597,477.83, 824,508.97 and 325,547.98 is: 449,250.53
Step by Step Solution
- Step 1: Write the proportion equation
597,477.83 : 824,508.97 = 325,547.98 : x - Step 2: Convert to fraction form
597,477.83/824,508.97 = 325,547.98/x - Step 3: Cross multiply
597,477.83x = 824,508.97 × 325,547.98 - Step 4: Simplify right side
597,477.83x = 268,417,226,800.24 - Step 5: Solve for x
x = 268,417,226,800.24/597,477.83 - Step 6: Final answer
x = 449,250.53
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.